3487716 has 36 divisors (see below), whose sum is σ = 9282000. Its totient is φ = 1101168.

The previous prime is 3487709. The next prime is 3487751. The reversal of 3487716 is 6177843.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1866 + ... + 3233.

Almost surely, 2^3487716 is an apocalyptic number.

3487716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3487716 is an abundant number, since it is smaller than the sum of its proper divisors (5794284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3487716 is a wasteful number, since it uses less digits than its factorization.

3487716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5128 (or 5123 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 3487716 is about 1867.5427705946. The cubic root of 3487716 is about 151.6516143872.

The spelling of 3487716 in words is "three million, four hundred eighty-seven thousand, seven hundred sixteen".